351
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Jupiter JB. Fractures of the distal end of the radius. J Bone Joint Surg Am 1991; 73:461-9. [PMID: 2002085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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352
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Jupiter JB. Complex non-union of the humeral diaphysis. Treatment with a medial approach, an anterior plate, and a vascularized fibular graft. J Bone Joint Surg Am 1990; 72:701-7. [PMID: 2355031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Four obese patients who had atrophic synovial non-union of the humeral shaft were treated with a medial approach, application of a plate anteriorly, a vascularized fibular bone graft, and cancellous grafts from the iliac crest. The average age of the patients was forty years; the average weight, 105 kilograms (232 pounds); and the average duration of the non-union, 33.5 months. Each patient had had one to five unsuccessful previous operations in an attempt to gain union. At an average follow-up of twenty-seven months, all four non-unions had healed. Three patients had regained full function of the shoulder and elbow, and the fourth patient had some limitation of motion of the shoulder due to an antecedent lesion of the rotator cuff. In one patient, a second plate had been applied because of inadequate fixation of the original plate proximally. Another patient had a superficial, partial wound slough, which healed spontaneously.
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353
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Jupiter JB. Complex non-union of the humeral diaphysis. Treatment with a medial approach, an anterior plate, and a vascularized fibular graft. J Bone Joint Surg Am 1990. [DOI: 10.2106/00004623-199072050-00009] [Citation(s) in RCA: 91] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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354
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Goldie BS, Jones NF, Jupiter JB. Recurrent compartment syndrome and Volkmann contracture associated with chronic osteomyelitis of the ulna. A case report. J Bone Joint Surg Am 1990; 72:131-3. [PMID: 2295662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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355
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May JW, Jupiter JB, Weiland AJ, Byrd HS. Clinical classification of post-traumatic tibial osteomyelitis. J Bone Joint Surg Am 1989; 71:1422-8. [PMID: 2677014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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356
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357
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Abstract
Three cases of intraarticular osteotomy of malunited intraarticular fractures of the metacarpal head are described. The patients, all young males, had significant improvement in the articular anatomy and function. Rigid internal fixation was used in each case.
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358
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Greenberg BM, Jupiter JB, McKusick K, May JW. Correlation of postoperative bone scintigraphy with healing of vascularized fibula transfer: a clinical study. Ann Plast Surg 1989; 23:147-54. [PMID: 2774441 DOI: 10.1097/00000637-198908000-00009] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This study examines the usefulness and reliability of bone scintigraphy in correlation with radiological and clinical evidence of bone healing in 15 patients who underwent microvascular transfer of the fibula. All patients were followed for a minimum of 18 months postoperatively. Technetium-99 methylene diphosphonate bone scans and the most recent radiographs were blindly rereviewed. Bone scintigraphic results were characterized as (1) clearly positive (i.e., excellent visualization of the fibula), (2) clearly negative (i.e., no evidence of tracer uptake in the fibula), or (3) indeterminate (i.e., artifact present as a result of metallic or soft tissue interference). Bone radiographs were classified into three typical patterns: (1) complete bony union and graft hypertrophy, (2) incomplete union (either distal or proximal) requiring a second procedure), and (3) nonunion, with increased proximal and distal lucency (with or without pathological fracture) and loss of graft definition. Eleven patients had positive scintigraphic scans postoperatively. In 8 no subsequent procedure was necessary; 2 patients required additional bone grafts to augment the osseous reconstruction; viable fibulas were seen at reoperation. One patient with a positive scan showed decreased graft definition at four months followed by autograft fracture. Three patients had indeterminate scans, 2 of whom evidenced uncomplicated clinical and radiological union. One patient had a clearly negative scan and ultimately tibia-fibula synostosis was required to attain stability. Bone scintigraphy appears to correlate with survival, but not necessarily union, of a vascularized fibula autograft. Additional monitoring techniques should be used in combination with a one-time bone scan to both monitor the patency of the microanastomoses and to prioritize the orthopedic management of the patient.
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359
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Abstract
A procedure for stabilizing the distal ulna using the extensor carpi ulnaris and flexor carpi ulnaris is described. Seven patients who had sustained posttraumatic distal ulnar dorsal instability and articular degeneration and one patient with instability caused by rheumatoid arthritis were operated on. All eight obtained stable ulnae with mean motion of 62 degrees of supination and 86 degrees of pronation (mean increase of 32 degrees of supination and 43 degrees of pronation). Follow-up averaged 28 months (range, 18 to 63 months). The tenodesis, using a weave of a distally-based slip of flexor carpi ulnaris and a proximally-based slip of extensor carpi ulnaris combined with a Darrach procedure, is a reliable, reproducible salvage procedure for stabilizing the degenerated distal radioulnar joint and for salvaging the symptomatic unstable ulna after excessive distal ulna resection.
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360
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Chen D, Jupiter JB, Lipton HA, Li SQ. The parascapular flap for treatment of lower extremity disorders. Plast Reconstr Surg 1989; 84:108-16. [PMID: 2734386 DOI: 10.1097/00006534-198907000-00020] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The parascapular flap was used as a free microvascular transfer for soft-tissue resurfacing of 11 lower extremities. The diagnoses included four cases of osteomyelitis, three cases of vascular ulceration, one case of combined osteomyelitis and vascular ulceration, two cases of posttraumatic heel defects, and one case of extensive soft-tissue contracture overlying a posttraumatic defect of the femur. All cases were successful clinically. Anatomically, the parascapular flap is supplied by the cutaneous parascapular artery, a branch of the circumflex scapular artery, which itself derives from the subscapular artery. Flap territory may reach 15 x 30 cm, and the vascular pedicle can extend 14 cm if the subscapular artery is taken. Advantages of this flap include the constancy, length, and caliber of the vascular pedicle; the length and width attributes, which allow both coverage of large wounds and primary closure of the donor defect; and an absence of disruption of musculoskeletal function.
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361
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Abstract
Thirty-seven replanted digital units and four thumb replantations had a flexor tendon tenolysis at an average of 10 months after replantation. The results were assessed by measuring total active motion, potential active motion, and by the formula of Strickland and associates. The total active motion increased from a mean pretenolysis of 72 degrees to 130 degrees. The potential active motion increased from a mean of 43% to 70% after tenolysis. Both of these improvements were statistically significant (p less than 0.001). The formula of Strickland and associates rated 13 excellent, 11 good, 6 fair, and 11 poor. The thumbs had two fair results and two poor results. Poor results were also seen in crush or avulsion amputations, hands with more than two digits amputated, and those requiring a proximal interphangeal joint capsulotomy. Little difference was found related to the number of arteries or tendons repaired. Complications included tendon rupture and infection. No digits were lost. The results of this study would support flexor tendon tenolysis after replantation of fingers but not replanted thumbs.
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362
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Edwards GS, Jupiter JB. Radial head fractures with acute distal radioulnar dislocation. Essex-Lopresti revisited. Clin Orthop Relat Res 1988:61-9. [PMID: 3409602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Seven adults with displaced radial head fractures had concurrent dislocation of the distal radioulnar joint. Because support of the radius was lost at both the elbow and wrist, proximal migration of the radius from 5 to 10 mm occurred. Different types of fractures were classified to designate the best method of restoring radial length to prevent chronic wrist pain and stiffness. Type I fractures had large displaced radial head fragments with minimal or no comminution and amenable to interfragmentary fixation. Type II fractures had severe comminution requiring radial head excision and prosthetic replacement. Type III were old injuries with irreducible proximal migration of the radius managed by ulnar shortening and radial head prosthetic replacement. There were three Type I, two Type II, and two Type III fractures. Results of treatment were graded as 3, excellent; 2, good; 1, fair; and 1, poor. The three excellent results were in patients in which restoration of radial length was achieved within one week of injury. Suboptimal results occurred in the remaining four patients when definitive surgery was delayed four to ten weeks. The poor result was in a patient treated only by radial head excision and who refused further surgery. Recommendations include meticulous clinical and roentgenographic examination of the distal radioulnar joint in all patients with displaced radial head fractures. Preservation of the radial head with anatomic reduction and rigid internal fixation is preferred, but radial head replacement may be necessary in cases with extensive comminution. Radial head excision alone, though contraindicated, may be restructured by ulnar shortening and radial head prosthetic replacement.
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363
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Greenberg BM, Cuadros CL, Jupiter JB. Interpositional vein grafts to restore the superficial palmar arch in severe devascularizing injuries of the hand. J Hand Surg Am 1988; 13:753-7. [PMID: 3241053 DOI: 10.1016/s0363-5023(88)80142-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The use of an interpositional vein graft to restore inflow to the digits by recreating the superficial palmar arch is presented. This technique is best reserved for severe, devascularizing injuries to the hand, significant damage to the palmar vessels, and when they may a paucity of donor vein available.
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364
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Jupiter JB, Masem M. Reconstruction of post-traumatic deformity of the distal radius and ulna. Hand Clin 1988; 4:377-90. [PMID: 3049632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Proper patient selection, meticulous preoperative planning, and precise surgical technique are all necessary for a successful outcome following osteotomy of the distal radius. The patients should be young, manually active, and motivated. Radiocarpal post-traumatic arthritis or dystrophy are contraindications to this procedure.
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365
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Breen TF, Gelberman RH, Jupiter JB. Intra-articular fractures of the basilar joint of the thumb. Hand Clin 1988; 4:491-501. [PMID: 3049642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This article on intra-articular fractures of the basilar joint of the thumb discusses the biomechanical and treatment complexities of fractures involving the thumb carpometacarpal joint. This review focuses on the treatment of thumb carpometacarpal fractures and dislocations, consolidating current philosophy and rationale regarding operative and nonoperative treatment. Treatment recommendations are based upon principles established in previous clinical and biomechanical studies emphasizing fracture-specific modalities. Emphasis is placed on maintenance of articular congruity, fracture stability, early motion, and maximum return of function.
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366
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Jones NF, Swartz WM, Mears DC, Jupiter JB, Grossman A. The "double barrel" free vascularized fibular bone graft. Plast Reconstr Surg 1988; 81:378-85. [PMID: 3340672 DOI: 10.1097/00006534-198803000-00011] [Citation(s) in RCA: 197] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A further modification of the free vascularized fibular bone graft is described in which a transverse osteotomy is made from the anterolateral aspect of the fibular shaft just distal to the entry of the nutrient artery. This produces two vascularized bone struts that may be folded parallel to each other but that remain connected by the periosteum and muscle cuff surrounding the peroneal artery and vein. The proximal strut is vascularized by both a periosteal and an endosteal blood supply, whereas the distal strut is vascularized by a periosteal blood supply alone. This so-called "double barrel" free vascularized fibular graft has been employed in three patients with segmental bone defects of the distal femur and in one patient with adjacent bony defects of the radius and ulna.
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367
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Jupiter JB, First K, Gallico GG, May JW. The role of external fixation in the treatment of posttraumatic osteomyelitis. J Orthop Trauma 1988; 2:79-93. [PMID: 3230502 DOI: 10.1097/00005131-198802010-00001] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
External skeletal fixation played a central role in the reconstruction of 30 limbs involved in posttraumatic osteomyelitis. The tibia was involved in 15, the femur in six, the ankle in five, and the foot and radius in two each. Of the thirty limbs, 27 were ununited. Positive bacteriology and/or histology was found in each case. A total of 36 frames were used with 20 unilateral half-frame constructs and 16 bilateral transfixion frames. The average duration of external fixation was 60 days. Specific procedures for soft tissue coverage were required in 21 cases and autogenous bone grafting in 26. Loosening and local infection occurred in three of 168 external fixation pins. There were no cases of pin-track osteomyelitis, fractures through pintracks, or neurovascular damage from pin insertion. Infection was controlled in 29 of 30 limbs, with one requiring a below-knee amputation. Skeletal union was achieved in all cases. At an average follow-up of 35 months, 20 of 28 lower limbs in 27 patients tolerated full weight bearing without ambulatory aides. Four used a patellar tendon-bearing polypropylene orthosis, two used a cane, and one a walker. In the 23 patients ambulating without upper-extremity aides, the average time from the start of treatment to reach this functional status was 14 months.
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368
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Abstract
This paper retrospectively reviews a series of 22 unicondylar fractures of the distal end of the humerus that were treated by open reduction and internal fixation over a 10 year period. The fracture patterns were classified according to the system of Müller et al. A strict rating scale was developed that incorporated subjective data, objective elbow motion, and the functional status of the involved elbow. At an average follow-up of 5.9 years (range 2.3 to 12.3 years), 12 elbows were rated as excellent, 6 as good, and 4 as fair. Complications included extensive posttraumatic arthritis in four patients, a nonunion in one, and a transient radial nerve palsy in one.
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369
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de la Monte SM, Bour C, Radhakrishnan VV, Jupiter JB, Smith RJ, Hedley-Whyte ET. Effects of cyclosporin A and predegeneration on survival and regeneration of peripheral nerve allografts in rabbits. SURGICAL NEUROLOGY 1988; 29:95-100. [PMID: 3336858 DOI: 10.1016/0090-3019(88)90064-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Axonal regeneration across 64 median nerve grafts in 34 rabbits was studied histologically to determine the optimal conditions for nerve allografting. Axonal regeneration across allografts in cyclosporin A-treated animals was satisfactory, but it occurred more slowly and with more inflammation and fibrosis than in autografts. Without immunosuppression, fresh allografts were rejected. However, in immunocompetent hosts, allografts rendered less immunogenic by predegeneration were not rejected, and axonal regeneration occurred. The combination of cyclosporin A and nerve graft predegeneration produced the most substantial axonal regeneration, comparable to autografts. The observations suggest that nerve allograft survival may be optimally effected by cyclosporin A treatment coupled with reduction in the immunogenicity of the grafts, such as by predegeneration.
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370
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Ackerman G, Jupiter JB. Non-union of fractures of the distal end of the humerus. J Bone Joint Surg Am 1988; 70:75-83. [PMID: 3275676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The records of twenty patients who had been treated for a non-union of the distal end of the humerus at the Massachusetts General Hospital from 1968 to 1984 were reviewed. Thirteen of the fractures were extra-articular and seven were intra-articular. Seven fractures had been open and nine had been associated with multiple trauma. Eight had been initially treated by open reduction and internal fixation; five, by closed reduction and immobilization; four, by skeletal traction; two, by external fixation; and one, by débridement and immobilization. The average time from the original fracture to the treatment of the non-union was twenty months (range, three to 120 months). All but one patient had pain and instability, and fifteen (75 per cent) had limited motion of the elbow. Radiographically, eleven were considered to have a reactive non-union and nine, a non-reactive non-union. Seventeen (94 per cent) of the eighteen non-unions ultimately united. Two patients underwent excision of the distal end of the humerus and replacement with an allograft. At follow-up (average, 3.6 years), function in one patient was rated as excellent; in six, as good; in seven, as fair; and in six, as poor. The patients who had an extra-articular supracondylar non-union had the best over-all results, while those who had a non-union that was associated with an intra-articular component or severe soft-tissue trauma did less well. It should be emphasized, however, that most of the patients in this study continued to have a major long-term disability, despite the fact that union was successful.
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371
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Abstract
An extensor pollicis longus tendon, ruptured after treatment of a giant cell tumor of the distal radius by packing the cavity with polymethylmethacrylate cement. The lack of extension was treated successfully with tendon transfer of the extensor indicis proprius to the extensor pollicis longus. Pathophysiology of the rupture is discussed.
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372
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Lipton HA, Jupiter JB. Streptokinase salvage of a free-tissue transfer: case report and review of the literature. Plast Reconstr Surg 1987; 79:977-81. [PMID: 3588738 DOI: 10.1097/00006534-198706000-00022] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Postoperative thrombosis is a devastating complication after a microvascular free-tissue transfer. We are reporting the case of a clinical free osteomyocutaneous flap (fibula, peroneal, and soleus muscle, and skin) which suffered recalcitrant postoperative venous thrombosis and was salvaged only after isolated selective infusion of streptokinase. The use of a fibrinolytic agent or plasminogen activator for this purpose in humans has not previously been reported.
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373
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374
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Jupiter JB, Leffert RD. Non-union of the clavicle. Associated complications and surgical management. J Bone Joint Surg Am 1987; 69:753-60. [PMID: 3597476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Twenty-three patients who had a clavicular non-union were treated operatively at the Massachusetts General Hospital from 1974 to 1985. Twenty-one non-unions were the result of fracture and two, secondary to osteotomy. Twenty non-unions were located in the middle third of the clavicle, while three were in the lateral third. Radiographically, eighteen non-unions were atrophic and three, hypertrophic. Two non-unions resembled pseudarthrosis. Of the etiological factors that were reviewed the extent of displacement of the original fracture was the most significant. Associated complications of the non-union included limited mobility of the shoulder in fourteen, neurological symptoms in eight, thoracic outlet syndrome in four, and arterial ischemia in one. Of the nineteen patients who were treated to obtain union, seventeen had a successful result at an average length of follow-up of 23.8 months. In sixteen (93.7 per cent) of the seventeen patients union was achieved by fixation with a plate; one patient required two procedures. Ancillary bone graft was used in eighteen patients, with three requiring a sculptured bicortical graft from the iliac crest to span a defect. Of the four other patients three were treated with a partial clavicular resection and one, with complete clavicectomy.
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375
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Jupiter JB, Bour CJ, May JW. The reconstruction of defects in the femoral shaft with vascularized transfers of fibular bone. J Bone Joint Surg Am 1987; 69:365-74. [PMID: 3818702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Seven major reconstructions of the femoral shaft using a vascularized graft of bone from the fibula were performed at the Massachusetts General Hospital from 1981 to 1984. Three patients had a post-traumatic infected non-union; one, extensive osteomyelitis of the femoral shaft; one, a fractured allograft; one, an atrophic non-union associated with radiation therapy; and one, post-traumatic loss of a ten-centimeter segment of bone. Six of the seven patients had a skeletal femoral defect, ranging from seven to fifteen centimeters in length. The average length of fibula that was used for reconstruction was 19.6 centimeters. Primary skeletal union occurred in five of the seven patients. Two patients had healing only at the distal junction and required a conventional bone graft and supplementary internal fixation of the proximal junction. At an average length of follow-up of thirty-four months, all of the patients were able to walk. Only two patients, both of whom had an extreme limb-length discrepancy, required additional support.
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